package com.yeheng.mapper;



import com.yeheng.entity.Dept;

import java.util.List;

/**
 * @PackgeName: com.yeheng.homework.mapper
 * @ClassName: DeptMapper
 * @Author: YH
 * Date: 2020/12/26 21:54
 * project name: homework
 * @Version:
 * @Description:
 */
public interface DeptMapper {

    List<Dept> findAll();

    boolean updateDept(Dept dept);

    boolean delByDid(Integer did);

    boolean addDept(Dept dept);

    boolean delMany(List<Integer> list);
}
